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epee: avoid string allocation when parsing a pod from string

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This commit is contained in:
moneromooo-monero
2018-11-26 00:19:10 +00:00
parent e282e9fa40
commit 3a3858dc90
2 changed files with 14 additions and 38 deletions
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4
src/checkpoints/checkpoints.cpp
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@@ -74,7 +74,7 @@ namespace cryptonote
bool checkpoints::add_checkpoint(uint64_t height, const std::string& hash_str)
{
crypto::hash h = crypto::null_hash;
bool r = epee::string_tools::parse_tpod_from_hex_string(hash_str, h);
bool r = epee::string_tools::hex_to_pod(hash_str, h);
CHECK_AND_ASSERT_MES(r, false, "Failed to parse checkpoint hash string into binary representation!");
// return false if adding at a height we already have AND the hash is different
@@ -292,7 +292,7 @@ namespace cryptonote
// parse the second part as crypto::hash,
// if this fails move on to the next record
std::string hashStr = record.substr(pos + 1);
if (!epee::string_tools::parse_tpod_from_hex_string(hashStr, hash))
if (!epee::string_tools::hex_to_pod(hashStr, hash))
{
continue;
}